CN216344542U

CN216344542U - Municipal administration water supply and drainage pipeline connection structure

Info

Publication number: CN216344542U
Application number: CN202123187722.7U
Authority: CN
Inventors: 李婷婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-04-19
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a municipal water supply and drainage pipeline connecting structure, which comprises a first pipeline, a second pipeline and a compression mechanism, wherein a second connecting sleeve is sleeved at one end of the second pipeline, the first connecting sleeve is sleeved at one end of the first pipeline, the compression mechanism is placed at the inner side of the second connecting sleeve, one ends of two connecting screws transversely penetrate through the first connecting sleeve and the second connecting sleeve and then are in threaded connection with corresponding connecting nuts, the distance from the first connecting sleeve to the inner side of the second connecting sleeve is adjusted according to the distance between the first pipeline and the second pipeline, the first pipeline is extruded through one end of the first connecting sleeve, the second compression ring is extruded through the first pipeline, meanwhile, the first compression ring is extruded on one end of the second pipeline through the common matching of a plurality of sleeves, springs and sliding rods, so that one end of the first pipeline is stably connected with one end of the second pipeline, the distance between the two pipelines can be adjusted insufficiently, and the operation is convenient.

Description

Municipal administration water supply and drainage pipeline connection structure

Technical Field

The utility model relates to the technical field of municipal drainage, in particular to a municipal water supply and drainage pipeline connecting structure.

Background

The municipal water supply and drainage pipeline refers to rainwater and sewage pipelines under municipal roads, namely commonly called as 'sewer pipelines', and is generally called as municipal drainage pipelines in engineering. According to the current situation of the facilities under the Chinese municipal road, different pipelines are generally arranged, such as electric power, communication, coal gas, water supply, drainage pipelines and the like. The drainage pipeline takes measures of rainwater and sewage diversion into consideration, namely rainwater is generally discharged into rivers nearby, and sewage is discharged into a sewage treatment plant, so the municipal drainage pipeline comprises two pipelines of rainwater and sewage.

The connection structure that two pipelines that the tradition is used for municipal water supply and drainage all welded the ring flange in the one end of two pipelines usually, through connecting two ring flanges with a plurality of bolts, come to carry out fixed connection to two pipelines, however when docking the pipeline, if the distance is not enough between two pipelines, often need remove the pipeline is whole, can not be according to the distance adjustment connection structure between two pipelines, the pipe laying is wasted time and energy, for this reason, we propose a municipal water supply and drainage pipeline connection structure and optimize it.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a municipal water supply and drainage pipeline connecting structure to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a municipal administration water supply and drainage pipe connection structure, includes first adapter sleeve and second adapter sleeve, the one end of first adapter sleeve stretches into the inboard of second adapter sleeve, the inboard cover of first adapter sleeve is equipped with first pipeline, the inboard cover of second adapter sleeve is equipped with the second pipeline, be provided with compressing mechanism between first pipeline and the second pipeline, compressing mechanism sets up in the inboard of second adapter sleeve, compressing mechanism includes first clamping ring, sleeve, spring, slide bar and second clamping ring, the other end symmetry of first adapter sleeve is provided with two connecting screw, two connecting screw's one end all transversely runs through and has cup jointed connecting nut in first adapter sleeve and second adapter sleeve back screw thread.

As a further scheme of the utility model: one side of second clamping ring and one side laminating of first pipeline, one side of first clamping ring and one side laminating of second pipeline, sleeve, spring and slide bar all are provided with a plurality of, a plurality of sleeve, spring and slide bar one-to-one set up, telescopic one end sets up for the opening, the telescopic other end and the opposite side fixed connection of first clamping ring, slide bar sliding connection is in telescopic inboard, the one end of slide bar stretches out to the sleeve outside the back with the opposite side fixed connection of second clamping ring, the outside of sleeve and slide bar is located to the spring housing, the one end of spring and the opposite side fixed connection of first clamping ring, the other end of spring and the opposite side fixed connection of second clamping ring.

As a still further scheme of the utility model: the outside cover of first pipeline is equipped with first sealing washer, one side of first sealing washer closely laminates with the one end of first connecting sleeve, the opposite side of first sealing washer closely laminates with the one end of first pipeline.

As a still further scheme of the utility model: the outside cover of second pipeline is equipped with the second sealing washer, one side of second sealing washer closely laminates with one side of second pipeline, the opposite side of second sealing washer closely laminates with the one end inboard of second adapter sleeve.

As a still further scheme of the utility model: the connecting structure comprises a first connecting sleeve, a second connecting sleeve, a first supporting rod, a second supporting rod, a mounting bottom plate, a first arc-shaped groove, a third supporting rod, a third arc-shaped groove, a fourth arc-shaped groove and a fourth arc-shaped groove, wherein the second supporting rod is fixedly connected to the bottom of the second connecting sleeve, the mounting bottom plate is fixedly connected to one side of the top of the mounting bottom plate, the first supporting rod is fixedly connected to the top of the first supporting rod, the first arc-shaped groove is used for placing a first pipeline, the first pipeline is placed on the inner side of the first arc-shaped groove of the first supporting groove, the third supporting rod is fixedly connected to the other side of the top of the mounting bottom plate, the second arc-shaped groove is used for placing a second pipeline, and the second pipeline is placed on the inner side of the second arc-shaped groove of the second supporting groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. by sleeving the second connecting sleeve at one end of the second pipeline, sleeving the first connecting sleeve at one end of the first pipeline, placing the compression mechanism at the inner side of the second connecting sleeve, one end of each of the two connecting screws transversely penetrates through the first connecting sleeve and the second connecting sleeve and then is in threaded connection with the corresponding connecting nut, and the distance of the first connecting sleeve extending into the second connecting sleeve is adjusted according to the distance between the first pipeline and the second pipeline, the first pipeline is extruded through one end of the first connecting sleeve, the second pressing ring is extruded through the first pipeline, meanwhile, the first pressing ring extrudes one end of the second pipeline through the common matching of the plurality of sleeves, the springs and the sliding rod, and then make the one end of first pipeline and second pipeline stably connected for two pipelines apart from can adjusting convenient operation inadequately when the butt joint.

2. Through the setting of first sealing washer and second sealing washer, promoted this connection structure's sealing performance, realized supporting the second adapter sleeve through the setting of second bracing piece, set up through the cooperation of first support groove and first bracing piece and realize supporting first pipeline, set up through the cooperation of third bracing piece and second support groove and realize supporting the second pipeline.

Drawings

FIG. 1 is a schematic structural view of a connecting structure of a municipal water supply and drainage pipeline.

FIG. 2 is an enlarged view of the connecting structure of the municipal water supply and drainage pipeline at A.

FIG. 3 is a partial cross-sectional view of the municipal water supply and drainage pipeline connection.

FIG. 4 is a schematic view of the connecting structure of the municipal water supply and drainage pipeline at the position of a first bracket.

FIG. 5 is a schematic view of the connecting structure of the municipal water supply and drainage pipeline at the position of a second bracket.

Shown in the figure: the device comprises a first pipeline 1, a first bracket 2, a first supporting rod 3, an installation bottom plate 4, a second supporting rod 5, a third supporting rod 6, a second bracket 7, a second pipeline 8, a compression mechanism 9, a first pressing ring 901, a sleeve 902, a spring 903, a sliding rod 904, a second pressing ring 905, a first connecting sleeve 10, a connecting screw 11, a connecting nut 12, a first sealing ring 13, a second connecting sleeve 14 and a second sealing ring 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, in an embodiment of the present invention, a municipal water supply and drainage pipeline connection structure includes a first connection sleeve 10 and a second connection sleeve 14, one end of the first connection sleeve 10 extends into an inner side of the second connection sleeve 14, a first pipeline 1 is sleeved on the inner side of the first connection sleeve 10, a second pipeline 8 is sleeved on the inner side of the second connection sleeve 14, a compression mechanism 9 is disposed between the first pipeline 1 and the second pipeline 8, the compression mechanism 9 is disposed on the inner side of the second connection sleeve 14, the compression mechanism 9 includes a first press ring 901, a sleeve 902, a spring 903, a slide rod 904 and a second press ring 905, one side of the second press ring 905 is attached to one side of the first pipeline 1, one side of the first press ring 901 is attached to one side of the second pipeline 8, the sleeve 902, the spring 903 and the slide rod 904 are all provided with a plurality of sleeves 902, and a plurality of

sleeves

902, 904 are provided, The sealing device comprises a spring 903 and a sliding rod 904, wherein the spring 903 and the sliding rod 904 are arranged in a one-to-one correspondence manner, one end of a sleeve 902 is provided with an opening, the other end of the sleeve 902 is fixedly connected with the other side of a first pressing ring 901, the sliding rod 904 is connected to the inner side of the sleeve 902 in a sliding manner, one end of the sliding rod 904 extends out of the sleeve 902 and then is fixedly connected with the other side of a second pressing ring 905, the spring 903 is sleeved on the outer sides of the sleeve 902 and the sliding rod 904, one end of the spring 903 is fixedly connected with the other side of the first pressing ring 901, the other end of the spring 903 is fixedly connected with the other side of the second pressing ring 905, a first sealing ring 13 is sleeved on the outer side of a first pipeline 1, one side of the first sealing ring 13 is tightly attached to one end of a first connecting sleeve 10, the other side of the first sealing ring 13 is tightly attached to one end of the first pipeline 1, and a second sealing ring 15 is sleeved on the outer side of a second pipeline 8, one side of the second seal ring 15 is tightly attached to one side of the second pipeline 8, the other side of the second seal ring 15 is tightly attached to the inner side of one end of the second connecting sleeve 14, the other end of the first connecting sleeve 10 is symmetrically provided with two connecting screws 11, one ends of the two connecting screws 11 transversely penetrate through the first connecting sleeve 10 and the second connecting sleeve 14 and are in threaded sleeve connection with a connecting nut 12, the bottom of the second connecting sleeve 14 is fixedly connected with a second support rod 5, the bottom end of the second support rod 5 is fixedly connected with a mounting bottom plate 4, one side of the top of the mounting bottom plate 4 is fixedly connected with a first support rod 3, the top end of the first support rod 3 is fixedly connected with a first support groove 2, the first support groove 2 is provided with a first arc-shaped groove for placing the first pipeline 1, the first pipeline 1 is placed on the inner side of the first arc-shaped groove of the first support groove 2, the other side of the top of the mounting base plate 4 is fixedly connected with a third supporting rod 6, the top end of the third supporting rod 6 is fixedly connected with a second supporting groove 7, a second arc-shaped groove used for placing a second pipeline 8 is formed in the second supporting groove 7, and the second pipeline 8 is placed on the inner side of the second arc-shaped groove in the second supporting groove 7.

The working principle of the utility model is as follows:

when the first pipeline 1 and the second pipeline 8 are installed in a butt joint mode, the second connecting sleeve 14 is sleeved at one end of the second pipeline 8, the first connecting sleeve 10 is sleeved at one end of the first pipeline 1, the compression mechanism 9 is placed on the inner side of the second connecting sleeve 14, one ends of two connecting screws 11 transversely penetrate through the first connecting sleeve 10 and the second connecting sleeve 14 and then are in threaded connection with corresponding connecting nuts 12, the distance from the first connecting sleeve 10 to the inner side of the second connecting sleeve 14 is adjusted according to the distance between the first pipeline 1 and the second pipeline 8, the first pipeline 1 is extruded through one end of the first connecting sleeve 10, the second compression ring 905 is extruded through the first pipeline 1, meanwhile, the first compression ring 901 is extruded on one end of the second pipeline 8 through the common matching of the plurality of sleeves 902, the springs 903 and the sliding rods 904, and after the first sealing ring 13 is compressed, the first compression ring and the first pipeline 1, the second compression ring 901 are extruded, First adapter sleeve 10 and the laminating of second adapter sleeve 14 are inseparabler, second sealing washer 15 pressurized back and the laminating of second pipeline 8 and second adapter sleeve 14 are inseparabler, and then through the setting of first sealing washer 13 and second sealing washer 15, this connection structure's sealing performance has been promoted, realize supporting second adapter sleeve 14 through setting up of second bracing piece 5, the cooperation through first support groove 2 and first bracing piece 3 sets up the realization and supports first pipeline 1, the cooperation through third bracing piece 6 and second support groove 7 sets up the realization and supports second pipeline 8.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a municipal administration water supply and drainage pipeline connection structure, includes first adapter sleeve (10) and second adapter sleeve (14), its characterized in that: the one end of first adapter sleeve (10) stretches into the inboard of second adapter sleeve (14), the inboard cover of first adapter sleeve (10) is equipped with first pipeline (1), the inboard cover of second adapter sleeve (14) is equipped with second pipeline (8), be provided with compressing mechanism (9) between first pipeline (1) and second pipeline (8), compressing mechanism (9) set up in the inboard of second adapter sleeve (14), compressing mechanism (9) include first clamping ring (901), sleeve (902), spring (903), slide bar (904) and second clamping ring (905), the other end symmetry of first adapter sleeve (10) is provided with two connecting screw (11), two the one end of connecting screw (11) all transversely runs through in screw thread cover connecting nut (12) behind first adapter sleeve (10) and second adapter sleeve (14).

2. The municipal water supply and drainage pipeline connection structure of claim 1, wherein: one side of the second pressing ring (905) is attached to one side of the first pipeline (1), one side of the first pressing ring (901) is attached to one side of the second pipeline (8), the sleeve (902), the spring (903) and the sliding rod (904) are provided with a plurality of parts, the sleeve (902), the spring (903) and the sliding rod (904) are arranged in a one-to-one correspondence mode, one end of the sleeve (902) is arranged in an opening mode, the other end of the sleeve (902) is fixedly connected with the other side of the first pressing ring (901), the sliding rod (904) is connected to the inner side of the sleeve (902) in a sliding mode, one end of the sliding rod (904) extends out of the sleeve (902) and then is fixedly connected with the other side of the second pressing ring (905), the spring (903) is sleeved on the outer sides of the sleeve (902) and the sliding rod (904), one end of the spring (903) is fixedly connected with the other side of the first pressing ring (901), the other end of the spring (903) is fixedly connected with the other side of the second pressing ring (905).

3. The municipal water supply and drainage pipeline connection structure of claim 1, wherein: the outside cover of first pipeline (1) is equipped with first sealing washer (13), one side of first sealing washer (13) closely laminates with the one end of first connecting sleeve (10), the opposite side of first sealing washer (13) closely laminates with the one end of first pipeline (1).

4. The municipal water supply and drainage pipeline connection structure of claim 1, wherein: the outside cover of second pipeline (8) is equipped with second sealing washer (15), one side of second sealing washer (15) closely laminates with one side of second pipeline (8), the opposite side of second sealing washer (15) closely laminates with the one end inboard of second adapter sleeve (14).

5. The municipal water supply and drainage pipeline connection structure of claim 1, wherein: the bottom of the second connecting sleeve (14) is fixedly connected with a second supporting rod (5), the bottom end of the second supporting rod (5) is fixedly connected with a mounting bottom plate (4), a first supporting rod (3) is fixedly connected with one side of the top of the mounting bottom plate (4), the top end of the first supporting rod (3) is fixedly connected with a first bracket (2), a first arc-shaped groove for placing a first pipeline (1) is formed in the first bracket (2), the first pipeline (1) is placed at the inner side of the first arc-shaped groove of the first bracket (2), the other side of the top of the mounting bottom plate (4) is fixedly connected with a third supporting rod (6), the top end of the third supporting rod (6) is fixedly connected with a second bracket (7), a second arc-shaped groove for placing a second pipeline (8) is formed on the second bracket (7), the second pipeline (8) is placed on the inner side of a second arc-shaped groove on the second bracket (7).